Among the following allotropic forms of sulphur,

Question:

Among the following allotropic forms of sulphur, the number of allotropic forms, which will show paramagnetism is

  1. $\alpha$-sulphur

  2. $\beta$-sulphur

  3.  $\mathrm{S}_{2}$-form

  4. .


Correct Option: 1

Solution:

$\mathrm{S}_{2}$ is like $\mathrm{O}_{2} \mathrm{i} ;$ e paramagnetic as per molecular orbital theory.

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